(88+96+98+90+x)/5=94
Add all the numbers
(372+x)/5=94
Multiply both sides by 5
372+x=470
Subtract 372 from both sides
x=98
Double check:
88+96+98+90+98=470/5=94
Hope that helps
Answer:
Step-by-step explanation:
What you have here is the factored form of the quadratic

where a is the term representing the pull of gravity, b is the upwards vertical velocity and c is the initial height. If we FOIL that out, we get the equation in a form that is easily analyzed for velocity and initial height.

This tells us that the initial vertical velocity of the dive was 10 m/sec, and that she was 15 meters up at the time of diving.
Answer:
240
Step-by-step explanation:
Answer:
The correct answer is 1.2913 x
square feet.
Step-by-step explanation:
A factory builds a new warehouse that is approximately 1.28 x
square feet = 128,000 square feet.
Later, they add on 1.13 x
square feet = 1,130 square feet more for offices.
Thus the total size of the new building is given by 128000 + 1130 = 129130 square feet = 1.2913 x
square feet.
Thus in scientific notation the total area of the factory is 1.2913 x
square feet.